/*  Db.h
 *
 *  Copyright (C) 2013-2016  Jaye Evins <evins@snaught.com>
 *
 *  This file is part of gLabels-qt.
 *
 *  gLabels-qt is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  gLabels-qt is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with gLabels-qt.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef model_Db_h
#define model_Db_h


#include "Category.h"
#include "Paper.h"
#include "Template.h"
#include "Vendor.h"

#include <QDir>
#include <QList>
#include <QString>


namespace glabels
{
	namespace model
	{

		class Db
		{

		public:
			Db() = delete;

			static void init();


			static const QList<Paper>& papers();
			static const QStringList& paperIds();
			static const QStringList& paperNames();

			static const QList<Category>& categories();
			static const QStringList& categoryIds();
			static const QStringList& categoryNames();

			static const QList<Vendor>& vendors();
			static const QStringList& vendorNames();

			static QList<Template> templates();


			static const Paper lookupPaperFromName( const QString& name );
			static const Paper lookupPaperFromId( const QString& id );
			static QString lookupPaperIdFromName( const QString& name );
			static QString lookupPaperNameFromId( const QString& id );
			static bool isPaperIdKnown( const QString& id );

			static const Category lookupCategoryFromName( const QString& name );
			static const Category lookupCategoryFromId( const QString& id );
			static QString lookupCategoryIdFromName( const QString& name );
			static QString lookupCategoryNameFromId( const QString& id );
			static bool isCategoryIdKnown( const QString& id );

			static const Vendor lookupVendorFromName( const QString& name );
			static QString lookupVendorUrlFromName( const QString& name );
			static bool isVendorNameKnown( const QString& id );

			static const Template lookupTemplateFromName( const QString& name );
			static const Template lookupTemplateFromBrandPart( const QString& brand,
			                                                   const QString& part );
			static const Template lookupUserTemplateFromBrandPart( const QString& brand,
			                                                       const QString& part );
			static bool isTemplateKnown( const QString& brand, const QString& part );
			static bool isSystemTemplateKnown( const QString& brand, const QString& part );
			static bool isUserTemplateKnown( const QString& brand, const QString& part );
			static QStringList getNameListOfSimilarTemplates( const QString& name );

			static QString userTemplateFileName( const QString& brand, const QString& part );
			static void registerUserTemplate( const Template &tmplate );
			static void deleteUserTemplateByBrandPart( const QString& brand,
			                                           const QString& part );

			static void printKnownPapers();
			static void printKnownCategories();
			static void printKnownVendors();
			static void printKnownTemplates();


		private:
			static QDir systemTemplatesDir();

			static void readPapers();
			static void readPapersFromDir( const QDir& dir );
			static void registerPaper( const Paper& paper );

			static void readCategories();
			static void readCategoriesFromDir( const QDir& dir );
			static void registerCategory( const Category& category );

			static void readVendors();
			static void readVendorsFromDir( const QDir& dir );
			static void registerVendor( const Vendor& vendor );

			static void readTemplates();
			static void readTemplatesFromDir( const QDir& dir );
			static void registerTemplate( const Template& tmplate );

			static void readUserTemplatesFromDir( const QDir& dir );


		private:
			static QList<Paper>           mPapers;
			static QMap<QString,Paper>    mPapersNameMap;
			static QMap<QString,Paper>    mPapersIdMap;
			static QStringList            mPaperIds;
			static QStringList            mPaperNames;

			static QList<Category>        mCategories;
			static QMap<QString,Category> mCategoriesNameMap;
			static QMap<QString,Category> mCategoriesIdMap;
			static QStringList            mCategoryIds;
			static QStringList            mCategoryNames;

			static QList<Vendor>          mVendors;
			static QMap<QString,Vendor>   mVendorsNameMap;
			static QStringList            mVendorNames;

			static QList<Template>        mTemplates;
			static QMap<QString,Template> mTemplatesNameMap;

			static QMap<QString,Template> mUserTemplatesNameMap;

		};

	}
}


#endif // model_Db_h
